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Round|Lab Grown|IGI

1.29ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620572

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620572

Diamond specifications and retailer prices

From $381 CAD
$272 USD
As of October 29, 2026
Save $2,195 CAD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,575 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620572 or 836620572. Listed at 19 retailers as of October 29, 2026, with prices from $381 to $2,575, a $2,195 spread on the same certified stone. Brilliant Earth lists it at $2,575. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620572
Dimensions6.96 × 6.92 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.96 mm6.92 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620572
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,575 CAD|Low: $375 CAD|High: $2,575 CAD|Avg: $1,132 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7$381 CAD
Retailer 8$427 CAD
Retailer 3$442 CAD
Retailer 4$472 CAD
Retailer 10$472 CAD
Retailer 15$693 CAD
Retailer 13$776 CAD
Retailer 5$782 CAD
Retailer 14$811 CAD
Retailer 2$828 CAD
Retailer 6$1,036 CAD
Retailer 19$1,451 CAD
Retailer 18$1,513 CAD
Retailer 11$1,519 CAD
Retailer 9$1,589 CAD
Retailer 17$1,666 CAD
Retailer 12$1,904 CAD
Retailer 16$2,246 CAD
Brilliant Earth$2,575 CAD

36 data points across 19 retailers

19 retailers$381 CAD to $2,575 CAD

A+
Cheapest Retailer
-
$381 CAD
$272 USD
A
Retailer 2
-
$427 CAD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$442 CAD
$316 USD
View
A
Retailer 4
-
$472 CAD
$337 USD
View
A
Retailer 5
-
$472 CAD
$337 USD
View
A
Retailer 6
-
$693 CAD
$495 USD
View
A
Retailer 7
-
$776 CAD
€528 EUR
View
A
Retailer 8
-
$782 CAD
$559 USD
View
A
Retailer 9
-
$811 CAD
ZAR 9,366 ZAR
View
A
Retailer 10
-
$828 CAD
£466 GBP
View
A
Retailer 11
-
$1,036 CAD
$740 USD
View
B+
Retailer 12
-
$1,451 CAD
$1,037 USD
View
B+
Retailer 13
-
$1,513 CAD
SGD 1,461 SGD
View
B+
Retailer 14
-
$1,519 CAD
$1,085 USD
View
B+
Retailer 15
-
$1,589 CAD
$1,135 USD
View
B+
Retailer 16
-
$1,666 CAD
$1,190 USD
View
B+
Retailer 17
-
$1,904 CAD
£1,071 GBP
View
Retailer 18
-
$2,246 CAD
$1,605 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21433580A · Oct 29
$2,575 CAD
$1,840 USD
View
18 more retailers have this diamond
Prices start from $381 CADSave up to $2,195 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.29ct Round
$381 CAD